Move over Mozart! Babymouse has music in her soul...but sadly, <i>n</i>ot in her flute. Will Babymouse <i>ever</i> hit the right note? Will she be the star of the school concert, or is her musical career all washed up before it's even started? Find out in <i>Babymouse: Rock Star</i>, the sensational fourth book in the Babymouse series--taking center stage this fall!